classes/recipes: More optimal DISTRO_FEATURES references

Using the contains function results in more optimal sstate checksums
resulting in better cache reuse as we as more consistent code.

(From OE-Core rev: 9c93526756e7cbbff027c88eb972f877bcb1f057)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 3 insertions, 6 deletions

diff --git a/meta/recipes-extended/at/at_3.1.14.bb b/meta/recipes-extended/at/at_3.1.14.bb
index f80b620e68..166a2a5804 100644
--- a/meta/recipes-extended/at/at_3.1.14.bb
+++ b/meta/recipes-extended/at/at_3.1.14.bb
@@ -54,10 +54,7 @@ do_install () {
         install -m 0755    ${WORKDIR}/S99at             ${D}${sysconfdir}/init.d/atd
         ln -sf ../init.d/atd ${D}${sysconfdir}/rcS.d/S99at
 
-        for feature in ${DISTRO_FEATURES}; do
-                if [ "$feature" = "pam" ]; then
-                        install -D -m 0644 ${WORKDIR}/${BP}/pam.conf ${D}${sysconfdir}/pam.d/atd
-                        break
-                fi
-        done
+        if [ "${@base_contains('DISTRO_FEATURES', 'pam', 'pam', '', d)}" = "pam" ]; then
+                install -D -m 0644 ${WORKDIR}/${BP}/pam.conf ${D}${sysconfdir}/pam.d/atd
+        fi
 }